My doe had a kit at 7pm. I tried to put it under her pile of fur but she kept digging and the kit was wandering around. She did not have a good nest and since I thought it was a singleton I decided to put the kit in a sock to keep it warm. Overnight she had 2 more but they died of exposure because I didn't use a nestbox. Now I wonder if newborns wander when they get cold because too much time between births prevent them from forming a warm pile of bodies.